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Inessa [10]
4 years ago
12

A null hypothesis can only be rejected at the 5% significance level if and only if:

Mathematics
2 answers:
Over [174]4 years ago
6 0
Hi,

Your answer would be B 

Hoped I Helped
inna [77]4 years ago
5 0
Heya

the answer is a 95% confidence interval includes the hypothesized value of the parameter.

thank u
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In a neutral atom that has an atomic mass of 22 and atomic number of 12, how many neutrons does this element have?
lozanna [386]

Given :

  • In a neutral atom that has an atomic mass of 22 and atomic number of 12.

To Find :-

  • The number of neutrons .

Solution :-

<u>As </u><u>we</u><u> know</u><u> that</u><u>,</u>

  • n(neutrons) + n(protons) = A
  • n(neutrons) + 12 = 2 2
  • n(neutrons) = 22-12
  • n(neutrons) = 10

<u>Hence </u><u>the</u><u> </u><u>required</u><u> answer</u><u> </u><u>is </u><u>1</u><u>0</u><u>.</u>

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3 years ago
AC = 12 in the image shown. Is BC tangent to circle A?
Elenna [48]
A) No, because 62 + 9 = 122
6 0
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The cost C (in dollars) of making n feet of cabinet is represented by C = 18n + 45.
likoan [24]

The amount of board is 5.5 feet because 18*5.5=99 and 144-45 is 99.

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3 years ago
A jar lid has diameter of 42 millimeters.What is the circumference of the lid
Ronch [10]
Circumference - pie d
diameter - 42
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3 0
4 years ago
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